Cov Lus Qhia Yooj Yim
| Ceev | 1.22 |
| Melting taw tes | 278-283 degree |
| Boling Taw | 280.69℃(ntxhib kwv yees) |
| Dej solubility | Sparingly Soluble |
| So | Yooj yim soluble hauv ether, ethanol, ethyl acetate, acetone thiab sodium hydroxide, insoluble hauv roj av, carbon tetrachloride thiab dej |
| Kev tshwm sim | Cov ntaub npuag, xim tawm-dawb rau lub teeb beige lossis lub teeb txho |
| pa kua muag | 9.74 ± 0.26 (kwv yees) |
| Chaw Cia Khoom | Kaw Hauv Qhuav, Chav Chav |
Cov khoom lag luam
Dab tsi yog 4,4'-dihydroxybiphenyl cas 92-88-6?
4,4'-diyroxybiphenyl yog ib qho tsos uas muaj ntxhiab tsw qab ntawm biphenol. nws imparts siab thermal ruaj khov.
Cov ntawv thov ntawm 4,4'-dihydroxybiphenyl:
- Roj Hmab Antioxidant: Feem ntau yog siv nyob rau hauv roj hmab thiab latex, nws tuaj yeem tiv thaiv cov pa thiab cua sov, thiab nws kuj muaj cov nyhuv tiv thaiv ntawm cov hlau ua kom puas tsuaj {}}
- Polymer cov khoom hloov hloov kho: nws yog hloov kho monomer, polyesthanate, polyphenylsulfone thiab epoxy resiningics thiab composite cov ntaub ntawv .
- Ze intermediates: tuaj yeem ua ke rau cov ntaub ntawv photicensitive, thiab lwm yam nws kuj tseem tuaj yeem siv tau los ua cov roj me me thiab roj .
Vim li cas thiaj xaiv GNEEBIO?
1.} tuaj yeem muab cov khoom zoo thiab tus nqi sib tw zoo.
{{02. Cov qauv dawb rau koj qhov kev ntsuam xyuas .
3. Siv cov tuam txhab kev thauj mus los hauv zos los thauj cov khoom muag, kom koj tuaj yeem tau txais cov khoom sai.
4. Peb yuav qhia koj txhua cov ntaub ntawv ntawm txhua theem hauv ua ntej {}}
{{05. tshuab ntim tuaj yeem raug kho tau .
{6. teb thaum thawj zaug ua ntej thiab tom qab muag .
Peb xav kom ib tus yeej-win ua lag luam . xa koj cov lus nug thiab koj yuav tau txais nws!
Ntim & Xa Khoom
Customized pob yog muaj .
Peb ib txwm ua peb txoj kev xav tau zoo tshaj plaws thiab pheej yig tshaj plaws rau cov neeg siv khoom kom tau txais kev txiav txim {}}
Tuam txhab tau
Gneebioyog nyob rau hauv lub nroog Anyang, Henan xeev, Suav {}} Lub teb chaws muaj zog ntawm cov haujlwm no tau muab rau peb cov neeg siv khoom lag luam kom muaj zog zoo .
Gneebio Companpress Ib puag ncig
Cov neeg muas zaub mus xyuas GNEEBio Group
Tshuaj Txhuam Cov Khoom Siv Tshuaj Txiaj Ntsig
Cov FAQ
Q: Yuav ntev npaum li cas rau kuv kom tau txais cov qauv?
A: Peb yuav xa cov qauv tsis pub dhau {{}}}}}}} {{{3} {3} {3} {}5-7 ua haujlwm hnub
Q: Koj txais cov txheej txheem them nqi dab tsi?
A: Peb lees txais 50% them ua ntej lossis 100% them rau pom, lossis lwm txoj kev them nyiaj, yuav tsum sib tham.
Q: Qhov kev txiav txim yam tsawg kawg nkaus?
A: Feem ntau qhov kev txiav txim yam tsawg kawg nkaus yog 1kg, uas tuaj yeem siv ua piv txwv rau cov khoom lag luam tshwj xeeb yog 20 gram .
Q: Koj yuav tswj tau qhov zoo li cas?
A: Peb muaj ntau tshaj 10 xyoo kev hauv kev xa tshuaj chemical, peb cov neeg siv khoom lag luam tau pab peb ua kom muaj sia nyob hauv kev ua lag luam no .
Cim npe nrov: Roj Hmab Antioxidant 4,4'-Dihydriphenyl lossis 4,4'-Biphenol Cas {}}} Cov Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Hoobkas